The reliability parameters definition in radioelectronic devices automated designing systems
DOI:
https://doi.org/10.20535/RADAP.2012.50.36-46Keywords:
thermal mode calculation, block, cell, microassembly, mathematical model, reliability indexAbstract
The reliability parameters calculating problems for radioelectronic devices determined by thermal modes are considered. It is shown that such calculations should be based on temperature definition methods for separate components of radio engineering device (RED) electronic structure. The thermal modes calculating methods for electronic blocks, cells, microassemblies are considered. The analytical models may be used for the average temperatures of cells in the block; the heat exchange equations system is proposed for radio component temperature estimation on the cell plate; the analytical solution is offered for microassembly temperature estimation. The analytical mathematical models for reliability indexes calculations of radio components and whole RED are determined.
References
ДСТУ 2860-94. Надійність техніки.Терміни та визначення.
ДСТУ 2992-96. Вироби електронної техніки. Методи розрахунку надійності.
Стрельников В.П. Оценка и прогнозирование надежности электронных элементов и систем / В. П. Стрельников, А. В. Федухин. – К. : Логос, 2002. – 486 c.
Стрельников В.П. Оценка ресурса изделий электронной техники // Математичні машини та системи, 2004. – № 2. – С. 121 – 129.
Прытков С.Ф., Горбачева В.М., Мартынова М.Н., Петров Г.А. Надежность электрорадиоизделий / Справочник. – МО РФ и НИИ “Электронстандарт”. – 2004. – 620 c.
MilitaryHandBook. Reliability prediction of electronic equipment. – Mil-Hdbk-217F. 1991. – 285 c.
Уваров Б.М.,Зіньковський Ю.Ф. Оптимізація теплових режимів та надійності конструкцій радіоелектронних засобів з імовірнісними характеристиками – К. : ”Корнійчук”. – 2011. – 248 с.
Дульнев Г.Н., Парфенов В.Г., Сигалов А.В. Методы расчета теплового режима приборов. – М. : Радио и свіязь. – 1990. – 312 с.
Downloads
How to Cite
Issue
Section
License
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
